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New method for rekindling the explosive waves in Maxwellian space plasmas
Plasma Science and Technology ( IF 1.7 ) Pub Date : 2020-10-20 , DOI: 10.1088/2058-6272/abb99d
G C DAS

Our interest is to study the nonlinear wave phenomena in complex plasma constituents with Maxwellian electrons and ions. The main aim is to use a new method known as the ( G ′/ G ) method to exhibit the effects of dust charge fluctuations on the evolution of nonlinear waves. The coherent features of the shock and solitary waves along with the generation of high-energy waves have been amplified through the solution of the Korteweg–de Vries–Burgers equation, and the different natures of the waves were found successfully. Results are discussed graphically with the thoughtful choice of typical plasma parameters from different space plasma environments, exactly those found in cosmic dusty plasmas laden in ionospheric auroral region, radial spokes of Saturn’s rings, planetary nebulae and solar F-corona region. All conclusions are in good accordance with the actual occurrences and could be of interest to further investigations of space. Moreover, the applicability of the pres...

中文翻译:

重燃麦克斯韦空间等离子体中爆炸波的新方法

我们的兴趣是研究具有麦克斯韦电子和离子的复杂等离子体成分中的非线性波现象。主要目的是使用一种称为(G'/ G)方法的新方法来展示粉尘电荷波动对非线性波演化的影响。通过Korteweg-de Vries-Burgers方程的解,放大了激波和孤立波的相干特征以及高能波的产生,并成功地找到了波的不同性质。对结果进行了图形化讨论,并从不同的空间等离子体环境中精心选择了典型的等离子体参数,正好是载于电离层极光区域,土星环的辐状辐条,行星状星云和太阳F-日冕区域的宇宙尘埃等离子体中发现的那些参数。所有结论都与实际情况完全吻合,可能对空间研究有帮助。而且,压力表的适用性...
更新日期:2020-10-30
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